211828380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{27799}}^1$

素因数の和:27938

約数の個数: 48

約数和(自身を含む): 597811200

約数和(自身を除く): 385982820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 27799, 55598, 83397, 111196, 138995, 166794, 277990, 333588, 416985, 555980, 833970, 1667940, 3530473, 7060946, 10591419, 14121892, 17652365, 21182838, 35304730, 42365676, 52957095, 70609460, 105914190, 211828380]

約数ペア:

[(1, 211828380), (2, 105914190), (3, 70609460), (4, 52957095), (5, 42365676), (6, 35304730), (10, 21182838), (12, 17652365), (15, 14121892), (20, 10591419), (30, 7060946), (60, 3530473), (127, 1667940), (254, 833970), (381, 555980), (508, 416985), (635, 333588), (762, 277990), (1270, 166794), (1524, 138995), (1905, 111196), (2540, 83397), (3810, 55598), (7620, 27799)]